- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
1750s
-
1820s
-
copilot
-
wintriness
-
andromeda
-
vanity fair
-
anguillan
-
actinometer
-
acaryote
-
actinolite
- Hide translation
right triangle
right triangle /raɪt ˈtraɪaŋɡəl/
noun
-
A triangle with one right angle
(
right triangle
, right-angled triangle
)
a triangle with one right angle